What does this line look like? y = - 3/7x + 1

Answers

Answer 1

Answer: It a negative slope. Start at 1 and then go down 3 and left 7 :)

Related Questions

The product of 7/16, 4/3, and 1/2 isa. 7/12.b. 7/24.c. 21/32.d. 2 13/48.
Simplify:4sqrt400/4sqrt5. Show your work.
Negative 12 minus 4
0 What are the solutions to the equation 12. 2d – 71 = 60? d = [ Select and d = [Select ]
Can anyone please help ????? And if you do thank you

What is the inverse of division

Answers

The inverse operation of division is multiplication.

Slopes of parallel line are A.reciprocal
B.opposite reciprocals
C. Identical
D.opposites

Answers

Answer:

the slopes of parallel lines are : C. identifical

Answer:

the solution is C. identical

Step-by-step explanation:

slope of parallel lines are the same

A light bulb distributor was given a study from an LED bulb manufacturer showing that LED light bulbs are better for the environment than traditional bulbs. Is there an incentive for this study to be biased? Why or why not?No, because neither company benefits from the survey results.

No, because the light bulb distributor trusts the LED bulb manufacturer.

Yes, because the LED bulb manufacturer may benefit from the survey results.

Yes, because the light bulb distributor wants to become a "green" company.

Answers

Answer:

C. Yes, because the LED bulb manufacturer may benefit from the survey results.

Step-by-step explanation:

We are given that,

'An LED bulb manufacturer gives the study with the result that LED light bulbs are better for the environment than the traditional bulbs'.

Now, if the light bulb distributor further shows the result to the consumers, they would like to buy LED bulbs.

So, the demand for the LED bulbs would increase. For that, the distributor would have to order more LED bulbs from the manufacturer.

Thus, the supply of LED bulbs would increase for the manufacturer resulting in increase in revenue.

Hence, the LED manufacturer may benefit from the survey result.

A light bulb distributor was given a study from an LED bulb manufacturer showing that LED light bulbs are better for the environment than traditionalbulbs. Is there an incentive for this study to be biased? Why or why not?

Yes, because the LED bulb manufacturer may benefit from the survey results.

If the light bulb distributor will decide get more stock of LED bulb due to the study given by the LED company, then, the LED company will benefit from it.

Use the zeros of the following quadratic to find the x-value of the vertex.y = x2 – 4x – 5
A.5
B.2
C.–2
D.–5

Answers

1. y = x^2 - 4x - 5
= x^2 - 4x + 4 - 4 - 5
= (x^2 - 4x + 4) -4 - 5
y = (x-2)^2 - 9 Here, the vertex is at (2, -9)

2. x = 2 (the vertical line that goes through the vertex)
3. The graph of this function is called a parabola. To graph a parabola, use
its vertex (in this case, (2, -9) ) and y-intercept (y = -5). The y-intercept is the constant in the given equation. Use the fact that the vertical line through the vertex is a line of symmetry. Plot the point corresponding to the y-intercept that lies on the other side of the vertical line x = 2.

4. The graph is translated 2 units to the right and 9 units down.

Answer:

The answer is B.) 2

(on e2020)

Last year at a certain high school, there were 132 boys on the honor roll and 90 girls on the honor roll. This year, the number of boys on the honor roll increased by 25% and the number of girls on the honor roll increased by 20%. By what percentage did the total number of students on the honor roll increase? Round your answer to the nearest tenth (if necessary).

Answers

The percentage of increase of total number of students on the honor roll is obtained as 22.97%.

What is percentage?

A percentage is a value that indicates 100th part of any quantity.

A percentage can be converted into a fraction or a decimal by dividing it by 100.

And to convert a fraction or a decimal into percentage, they are multiplied by 100.

The number of boys and girls on the honor code last year is given as 132 and 90.

Then, the total number is 132 + 90 = 222.

When, the number of boys increased by 25%, it can be obtained as,

⇒ 132 + 25% × 132 = 165

And, the number of girls increased by 20% can be obtained as,

⇒ 90 + 20% × 90 = 108

Now, the total number of students is 165 + 108 = 273.

The percent increase can be obtained as follows,

Change in the total number ÷ Initial number × 100

⇒ (273 - 222) ÷ 222 × 100 = 22.97%

Hence, the percent value of the increase in the number is 22.97%.

To know more about percentage click on,

brainly.com/question/29306119

#SPJ5

Answer:

Step-by-step explanation:

or 2.8 but try 23 frist

How to solve number 21 :/

Answers

$\left(\begin{array}{cc}1&1\n-2&1\end{array}\right) \bold{M}= 2\left(\begin{array}{cc}1&0\n0&1\end{array}\right)\n \bold{M}=2\frac{ \left(\begin{array}{cc}1&0\n0&1\end{array}\right) }{ \left(\begin{array}{cc}1&1\n-2&1\end{array}\right)}\n \bold{M}=2\left(\begin{array}{cc}1&0\n0&1\end{array}\right) \left(\begin{array}{cc}1&1\n-2&1\end{array}\right)^(-1)$

$\left(\begin{array}{cc}1&1\n-2&1\end{array}\right)^(-1)=(1)/(1-(-2))\left(\begin{array}{cc}1&-1\n2&1\end{array}\right)\n\left(\begin{array}{cc}1&1\n-2&1\end{array}\right)^(-1)=(1)/(3)\left(\begin{array}{cc}1&-1\n2&1\end{array}\right)\n\left(\begin{array}{cc}1&1\n-2&1\end{array}\right)^(-1)=\left(\begin{array}{cc}(1)/(3)&-(1)/(3)\n(2)/(3)&(1)/(3)\end{array}\right)\n\n$
$\bold{M}= 2\left(\begin{array}{cc}1&0\n0&1\end{array}\right)\left(\begin{array}{cc}(1)/(3)&-(1)/(3)\n(2)/(3)&(1)/(3)\end{array}\right)\n\bold{M}= 2\left(\begin{array}{cc}(1)/(3)&-(1)/(3)\n(2)/(3)&(1)/(3)\end{array}\right)\n\bold{M}= \left(\begin{array}{cc}(2)/(3)&-(2)/(3)\n(4)/(3)&(2)/(3)\end{array}\right)$

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